run javascript functions inside pug template

Because of this, a variety of preprocessors have emerged that offer a more terse syntax. Standard Generalized Markup Language ( SGML), the predecessor of HTML, was created to be robust and easy to parse at the expense of being clean and easy to write. Preprocessing, in general, offers many benefits over writing vanilla HTML. Thus, they are there purely to improve your productivity, without affecting their compatibility with existing technologies. These high-level languages allow you to write the markup in a better language that is compiled down to normal (vanilla) HTML. Preprocessors are high-level languages that offer syntactical and functional improvements over their 'vanilla' (non-preprocessed) counterparts. To have a complete understanding of Jade, we should understand why this class of languages was created. Jade really is just one option in a whole class of preprocessors. Use this comprehensive guide to the Jade language to help you become a more efficient web developer. To tie it all together, we will also look at some of the best practices to follow when organizing your Jade projects. By the end of this book, you will be able to effectively use essential features such as filters and mixins as well as template inheritance through a block system. We will cover preprocessors, basic syntax, feeding data into templates, and incorporating logic. You will develop confidence with each of the features of the language with the help of practical examples and thorough explanations.

To understand Jade, we will first examine the reasons for its design and how these translate into a tool that can provide real benefits to you. With this book, you will avoid the common pitfalls and issues with sparse documentation, allowing you to learn Jade faster and use it more effectively. This practical, example-oriented guide will teach you how to write Jade, utilize its features, and recognize the best ways to organize templates in your projects. Jade is designed primarily for server-side templating in node.js, but it can also be used in a variety of other environments to produce XML-like documents such as HTML and RSS. It is a new, simplified language that compiles into HTML and is extremely useful for web developers. Jade is a template engine for node.js and the default rendering engine for the Express web framework.

Run javascript functions inside pug template